{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "xibo-cms",
          "vendor": "xibosignage",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.4.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `PUT/DELETE /action/{id}` allow an authenticated user to modify or delete actions on any Layout. Exploitation requires the privilege to allow edits, including deletion, to all created Layouts, which is granted to non-administrators as standard. This issue concerns `Layout actions` rather than the separately reported DataSet export vulnerability. This issue is fixed in version 4.4.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862: Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T13:23:13.291Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7j3h-48f7-w4fr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7j3h-48f7-w4fr"
        },
        {
          "name": "https://github.com/xibosignage/xibo-cms/pull/3492",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/pull/3492"
        },
        {
          "name": "https://github.com/xibosignage/xibo-cms/commit/96d7b458781b8cd10e64788565fbdeffd15f08cf",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/commit/96d7b458781b8cd10e64788565fbdeffd15f08cf"
        },
        {
          "name": "https://github.com/xibosignage/xibo-cms/commit/efd13abf868e2386f40929ed6e4f36fead310f20",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/commit/efd13abf868e2386f40929ed6e4f36fead310f20"
        },
        {
          "name": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3"
        },
        {
          "name": "https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta"
        }
      ],
      "source": {
        "advisory": "GHSA-7j3h-48f7-w4fr",
        "discovery": "UNKNOWN"
      },
      "title": "Xibo: IDOR (Broken Object-Level Authorization) on PUT/DELETE /action/{id} Allows Arbitrary Layout Action Modification and Deletion"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-52729",
    "datePublished": "2026-10-28T13:23:13.291Z",
    "dateReserved": "2026-06-08T14:00:43.572Z",
    "dateUpdated": "2026-10-28T13:23:13.291Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}